package com.wwj.study.mybatis.mapper;

import com.wwj.study.mybatis.bean.Member;
import com.wwj.study.mybatis.bean.MemberLazy;

/**
 * @Author: wuweijun
 * @Date: 2018/12/12 19:18
 */
public interface MemberMapper {
    Long insert(Member member);

    Long update(Member member);

    Member selectByPrimaryKey(Long id);

    MemberLazy selectLazy(Long id);

}
